google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'Android前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'Android当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',null,null,null,null,null,null,82,null,null,null,null,null],
['2日',null,null,null,null,null,null,82,null,null,null,null,null],
['3日',null,null,null,null,null,null,81,null,null,null,'UP!','ピックアップスカウトWar of Underworld: 02/03 → 02/10'],
['4日',null,null,null,null,null,null,79,null,null,60,null,null],
['5日',null,null,null,null,null,null,82,null,null,60,null,null],
['6日',null,null,null,null,null,null,85,null,null,61,null,null],
['7日',null,null,null,null,null,null,87,null,null,61,'UP!','恋のならわし 甘い香りに包まれて: 02/07 → 02/25'],
['8日',null,null,null,null,null,null,103,'UP!','姉妹の絆、遠く離れても: 01/08 → 01/27',54,null,null],
['9日',null,null,null,null,null,null,111,null,null,56,null,null],
['10日',null,null,null,null,null,null,111,null,null,56,null,null],
['11日',null,null,null,null,null,null,44,null,null,56,null,null],
['12日',null,null,null,null,null,null,44,null,null,56,null,null],
['13日',null,null,null,null,null,null,44,null,null,64,null,null],
['14日',null,null,null,null,null,null,41,null,null,69,null,null],
['15日',null,null,null,null,null,null,38,null,null,91,'UP!','秘めたる想いを仮面の下に: 02/15 → 03/05'],
['16日',null,null,null,null,null,null,38,null,null,144,null,null],
['17日',null,null,null,null,null,null,41,'UP!','IGNITED MEMORIES -Gun Gale Online-: 01/17 → 02/07',138,null,null],
['18日',null,null,null,null,null,null,69,null,null,157,null,null],
['19日',null,null,null,null,null,null,42,null,null,159,null,null],
['20日',null,null,null,null,null,null,40,null,null,158,null,null],
['21日',null,null,null,null,null,null,38,null,null,159,'UP!','果てしなき蒼穹: 02/21 → 03/17'],
['22日',null,null,null,null,null,null,39,null,null,159,null,null],
['23日',null,null,null,null,null,null,38,'UP!','春節記念！！★4確定キャラスカウト: 01/23 → 02/29',112,null,null],
['24日',null,null,null,null,null,null,38,'UP!','ピックアップスカウトWar of Underworld: 01/24 → 01/29',42,null,null],
['25日',null,null,null,null,null,null,35,null,null,37,null,null],
['26日',null,null,null,null,null,null,48,null,null,34,null,null],
['27日',null,null,null,null,null,null,53,null,null,35,null,null],
['28日',null,null,null,null,null,null,54,null,null,35,'UP!','今すぐ、君のもとに: 02/28 → 03/15'],
['29日',null,null,null,null,null,null,60,'UP!','ピックアップスカウト war of underworld: 01/29 → 02/03',33,null,null],
['30日',null,null,null,null,null,null,60,null,null,null,null,null],
['31日',null,null,null,null,null,null,63,'UP!','Ordinal Scale 3周年記念スカウト: 01/31 → 02/18',null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2020年2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:200},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=29 -1 ;
  var lastlogcat=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});